159796944

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 463443552

約数和(自身を除く): 303646608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 131, 144, 172, 197, 258, 262, 344, 387, 393, 394, 516, 524, 591, 688, 774, 786, 788, 1032, 1048, 1179, 1182, 1548, 1572, 1576, 1773, 2064, 2096, 2358, 2364, 3096, 3144, 3152, 3546, 4716, 4728, 5633, 6192, 6288, 7092, 8471, 9432, 9456, 11266, 14184, 16899, 16942, 18864, 22532, 25413, 25807, 28368, 33798, 33884, 45064, 50697, 50826, 51614, 67596, 67768, 76239, 77421, 90128, 101394, 101652, 103228, 135192, 135536, 152478, 154842, 202788, 203304, 206456, 232263, 270384, 304956, 309684, 405576, 406608, 412912, 464526, 609912, 619368, 811152, 929052, 1109701, 1219824, 1238736, 1858104, 2219402, 3329103, 3716208, 4438804, 6658206, 8877608, 9987309, 13316412, 17755216, 19974618, 26632824, 39949236, 53265648, 79898472, 159796944]

約数ペア:

[(1, 159796944), (2, 79898472), (3, 53265648), (4, 39949236), (6, 26632824), (8, 19974618), (9, 17755216), (12, 13316412), (16, 9987309), (18, 8877608), (24, 6658206), (36, 4438804), (43, 3716208), (48, 3329103), (72, 2219402), (86, 1858104), (129, 1238736), (131, 1219824), (144, 1109701), (172, 929052), (197, 811152), (258, 619368), (262, 609912), (344, 464526), (387, 412912), (393, 406608), (394, 405576), (516, 309684), (524, 304956), (591, 270384), (688, 232263), (774, 206456), (786, 203304), (788, 202788), (1032, 154842), (1048, 152478), (1179, 135536), (1182, 135192), (1548, 103228), (1572, 101652), (1576, 101394), (1773, 90128), (2064, 77421), (2096, 76239), (2358, 67768), (2364, 67596), (3096, 51614), (3144, 50826), (3152, 50697), (3546, 45064), (4716, 33884), (4728, 33798), (5633, 28368), (6192, 25807), (6288, 25413), (7092, 22532), (8471, 18864), (9432, 16942), (9456, 16899), (11266, 14184)]